Feature spec
Goal: Send a clear invoice after finishing a job.
- Add a client, line items, a due date, and payment instructions.
- Preview the total before exporting a PDF.
- Keep an editable draft if export fails.
CIVIL WAR: AMERICA'S EPIC STRUGGLE features over 1,000 high-resolution photos many of them colorized, more than an hour of multimedia presentations, in excess of 100 authentic maps, dozens of first-hand accounts, and ...
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Evidence scope: No current overall US chart position is available. Category-chart positions shown in discovery are a separate scope. Revenue is a directional model estimate, not verified earnings.
A product spec, screen plans, and build steps for your coding agent.
First kit free with a verified email
Combine features and design from your favorite apps.
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Generating… usually about a minute.
What should your app do differently? Your note travels with the kit so your coding agent builds around your idea.
A product spec, phased build plan, differentiation notes, and screen references.
Illustrative example: an invoice app for independent contractors. Your kit is tailored to the app you choose; this is not its generated content.
Goal: Send a clear invoice after finishing a job.
Invoice editor: Client at the top, editable line items in the middle, total and preview action at the bottom.
States: Empty draft, validation errors beside each field, exporting, and a retry action that preserves the draft.
Hypothesis: Contractors need faster repeat invoices more than more templates.
First experiment: Test duplicating a previous job with five contractors. Watch where they hesitate before expanding the feature set.
The full kit adds a phased build plan, evidence notes, tool prompts, and implementation guidance. It is a plan for your coding agent, not a finished app.
Usage: Mechanics are fair game; never reuse the original name, branding, assets, or verbatim copy.
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Good fit for mobile-first iOS and Android prototypes with managed app scaffolding.
Rork plan preview for America's Civil War: map the core Reference workflow, choose the smallest differentiated feature set, define the data and monetization boundaries, then prototype the riskiest user journey first.
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These are generated suggestions, not verified review quotations. Check current App Store reviews and speak with users before treating a possible gap as a requirement.
Hypothesis 1
Assumption to check: Limited user engagement due to static content
Validate with people who use this workflow before building.
Hypothesis 2
Assumption to check: Difficulty in discovering content
Validate with people who use this workflow before building.
Hypothesis 3
Assumption to check: Lack of personalization options
Validate with people who use this workflow before building.
Original App Store material. Ratings and screenshots describe the existing app, not proof of demand for your version.
CIVIL WAR: AMERICA'S EPIC STRUGGLE features over 1,000 high-resolution photos many of them colorized, more than an hour of multimedia presentations, in excess of 100 authentic maps, dozens of first-hand accounts, and numerous text articles and biographies. The program provides instantaneous access to information on every aspect of the Civil War. The app automatically optimizes images and text depending upon the display: iPad, Retina, or iPhone; portrait or landscape orientation. With 18 different easily navigable categories, CIVIL WAR: AMERICA'S EPIC STRUGGLE provides a moving experience of the history of the Civil War for both the casual browser and serious history buff. The zoomable black and white photographs are very high resolution and bring the text and narration to life. This reference work includes most of the notable photographs in the "Matthew Brady Collection." In addition, over 100 period maps illustrate the progress of various campaigns geographically. CONTENT CATEGORIES: * Overview (10 minute multimedia presentation) * Causes of the War (6 minute multimedia presentation plus 25 illustrated articles) * Major Battles Alphabetically (32 chapters, over 450 articles and photos, 24 multimedia) * Major Battles Chronologically (32 chapters, over 450 articles and photos, 24 multimedia) * Multimedia Presentations (over 60 minutes with hundreds of photos and narration) * Biographies (Union Generals, Confederate Generals and historical figures) * Timeline (5 different years 1861 - 1865, 52 monthly timelines) * Washington (5 timelines, 18 documents, 49 photos) * Richmond (5 timelines, 1 document, 4 photos) * Railroads (50 photos, 3 minute multimedia presentation) * Medical Care (2 minute multimedia presentation, 1 article, 53 photos) * Music (6 songs as audio files, 6 sets of lyrics in text) * Navy (54 monthly timelines, 31 photos) * Americans (overview and the roles of 6 different ethnic groups) * America (introduction and 13 articles on American life during the Civil War) * Maps (18 locales, over 100 maps) Battles covered in-depth include: Antietam, Atlanta, Bull Run, Second Bull Run, Chancellorsville, Chattanooga, Chickamauga, Fredericksburg, Fort Donelson, Fort Sumter, Gettysburg, Missouri, Mobile Bay, Monitor vs. Virginia, Nashville, New Orleans, Pea Ridge, The Peninsular Campaign, Petersburg Roanoke Island, Seven Days, Sherman's March to the Sea, Shiloh Stone River, Vicksburg, West Virginia, and the Wilderness. The entire contents of CIVIL WAR: AMERICA'S EPIC STRUGGLE are searchable using the pop-up keyboard to enter any term. Recently viewed pages are stored, so the user may return to them easily. The app also features integrated e-mail connectivity to send any pictures or articles over the Internet, as well as a favorites section for frequently viewed material. Images and documents can be marked and saved as "favorites". You can e-mail any photograph or text.
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Plan a focused first version with your coding agent. These are planning assumptions, not a delivery guarantee.
Choose one audience and one core workflow. Use the kit to agree on its screens, data, and acceptance criteria before building.
Decide which secondary features, integrations, and platform support can wait. Your version does not need to reproduce everything in the original.
Validate external services, specialist technology, data access, and ongoing costs for your chosen scope.
From the Build Kit assessment.
A reliable timeline needs an agreed scope and a technical check. Ask your agent to estimate the phases in BUILD_PLAN.md after that review.